body {
  font-family: Arial, sans-serif;
  margin: 0;
  background-color: #111;
  color: #eee;
}

header {
  background-color: #1a1a1a;
  padding: 20px;
  text-align: center;
  border-bottom: 2px solid #4c87af;
}

header h1 {
  margin: 0;
  font-size: 2.5em;
  color: #4c87af;
}

header p {
  margin-top: 5px;
  font-size: 1.2em;
  color: #ccc;
}

main {
  padding: 20px;
}

.blog-post {
  background-color: #222;
  padding: 15px;
  border-radius: 8px;
  border: 1px solid #333;
  margin-bottom: 20px;
  transition: transform 0.2s, box-shadow 0.2s;
}

.blog-post:hover {
  transform: translateY(-3px);
  box-shadow: 0 3px 15px rgba(20, 30, 180, 0.3);
}

.blog-post h2 {
  margin-top: 0;
  color: #4c87af;
}

.blog-post p {
  color: #bbb;
}

.download-button {
  display: inline-block;
  margin-top: 10px;
  padding: 8px 16px;
  background-color: #4c87af;
  color: #111;
  border: none;
  border-radius: 4px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.2s;
}

.download-button:hover {
  background-color: #4c87af;
}

footer {
  text-align: center;
  padding: 15px;
  background-color: #1a1a1a;
  border-top: 2px solid #4c87af;
}